http://bugs.winehq.org/show_bug.cgi?id=17497
--- Comment #21 from Justin Soulia rockinup1231@gmail.com 2009-10-29 19:07:35 --- I can confirm it's working for me now in Wine-1.1.32 compiling with the latest gcc as instructed on here.
If anyone needs xfire to work correctly, I've put a link up for a download to a wine .deb package I built that will run Xfire correctly, on the appdb entry for the latest version of xfire. I'm going to continue building these packages til it's unnecessary.
It's definately fixed, though. I was wrong ^_^.